Home / 33,132.70-49,626.15-29,439.10

Finding the Fourth Proportional to 33,132.70, 49,626.15 and 29,439.10

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Solution

The fourth proportional to 33,132.70, 49,626.15 and 29,439.10 is: 44,093.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,132.70 : 49,626.15 = 29,439.10 : x
  2. Step 2: Convert to fraction form
    33,132.70/49,626.15 = 29,439.10/x
  3. Step 3: Cross multiply
    33,132.70x = 49,626.15 × 29,439.10
  4. Step 4: Simplify right side
    33,132.70x = 1,460,949,192.47
  5. Step 5: Solve for x
    x = 1,460,949,192.47/33,132.70
  6. Step 6: Final answer
    x = 44,093.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.